displayInterface.h

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/* Copyright 2015 CyberTech Labs Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. */

#pragma once

#include <QtCore/QObject>
#include <QtCore/QString>
#include <QVector>

#include "displayWidgetInterface.h"

#include "declSpec.h"

namespace trikControl {

class TRIKCONTROL_EXPORT DisplayInterface : public QObject
{
    Q_OBJECT

public:
    virtual DisplayWidgetInterface &graphicsWidget() = 0;

public slots:
    virtual void showImage(const QString &fileName) = 0;

    virtual void show(const QVector<int32_t> &array, int width, int height, const QString &format) = 0;

    virtual void addLabel(const QString &text, int x, int y) = 0;

    virtual void removeLabels() = 0;

    virtual void setPainterColor(const QString &color) = 0;

    virtual void setPainterWidth(int penWidth) = 0;

    virtual void drawLine(int x1, int y1, int x2, int y2) = 0;

    virtual void drawPoint(int x, int y) = 0;

    virtual void drawRect(int x, int y, int width, int height, bool filled = false) = 0;

    virtual void drawEllipse(int x, int y, int width, int height, bool filled = false) = 0;

    virtual void drawArc(int x, int y, int width, int height, int startAngle, int spanAngle) = 0;

    virtual void setBackground(const QString &color) = 0;

    virtual void hide() = 0;

    virtual void clear() = 0;

    virtual void reset() = 0;

    virtual void redraw() = 0;
};

}

Q_DECLARE_METATYPE(trikControl::DisplayInterface *)